Homologous Superfamily

Bacteriophage PRD1, P2, N-terminal (IPR015949)

Short name: Phage_PRD1_P2_N

Overlapping entries


The absorption protein P2 (synonym: receptor-binding protein P2) from the bacteriophage PRD1 is a multi-beta-sheet protein whose complicated topology forms an elongated seahorse-shaped molecule with a distinct head, containing a pseudo-beta propeller structure with approximate 6-fold symmetry, and a tail (beta-sandwich). It is required for the attachment of the phage to the host conjugative DNA transfer complex. This is a poorly understood large transmembrane complex of unknown architecture, with at least 11 different proteins [PMID: 12623018].

This entry represents the beta-sandwich region.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.